[clang] [libclang/python] Refactor enum usage (PR #95608)

[Jannick Kremer via cfe-commits]

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@@ -611,51 +612,25 @@ def register(value, name):
 
 
 ### Cursor Kinds ###
-class BaseEnumeration:
+class BaseEnumeration(Enum):
     """
     Common base class for named enumerations held in sync with Index.h values.
-
-    Subclasses must define their own _kinds and _name_map members, as:
-    _kinds = []
-    _name_map = None
-    These values hold the per-subclass instances and value-to-name mappings,
-    respectively.
-
     """
 
-    def __init__(self, value):
-        if value >= len(self.__class__._kinds):
-            self.__class__._kinds += [None] * (value - len(self.__class__._kinds) + 1)
-        if self.__class__._kinds[value] is not None:
-            raise ValueError(
-                "{0} value {1} already loaded".format(str(self.__class__), value)
-            )
-        self.value = value
-        self.__class__._kinds[value] = self
-        self.__class__._name_map = None
 
     def from_param(self):
         return self.value
 
-    @property
-    def name(self):
-        """Get the enumeration name of this cursor kind."""
-        if self._name_map is None:
-            self._name_map = {}
-            for key, value in self.__class__.__dict__.items():
-                if isinstance(value, self.__class__):
-                    self._name_map[value] = key
-        return self._name_map[self]
----------------
DeinAlptraum wrote:

The `Enum` class already provides a `name` attribute that follows the exact same format as we had before

https://github.com/llvm/llvm-project/pull/95608